Harris Products Group, 3302291, Low Delivery Pressure Regulator, Brass Body, Dual Scale Gauge, 0.1 PSI Graduation

Model 9200NC low delivery regulator maintains an accurate delivery pressure over the life of the cylinder. The two-stage design limits the variations in the outlet pressure to 0.03 psig for every 100 psig of inlet pressure decay. It features a large surface area elastomeric diaphragm that provides precise pressure control from full to empty cylinder. Made of durable, long-lasting brass, this regulator is perfect for non-corrosive, ultra-low delivery pressure gases. A needle valve is included on the outlet.

Features

• First and second stage large neoprene diaphragm
• Brass body, bonnet and fittings for dependable service life
• 2-1/2" dual scale black painted metal gauges
• Inter-stage relief valve protects the second stage of the regulator from over pressurization
• Conforms to CGA E-4 standard for gas pressure regulators
• One-piece encapsulated seat design with 10 micron sintered internal filter to protect the 1st stage PTFE and 2nd stage Neoprene seats from particulate contamination.
• Equipped with a needle valve on the outlet
• Ergonomic ABS plastic knob for improved grip
• Unique delivery gauge to provide a 0.1 PSI graduation

• Pressure Variation: 0.03 psig per 100 psig inlet decay
• Gauge Graduation: 0.1 PSI
• Stages: Two-stage
• Weight: 7.9 lbs
• Material: Brass
• Diaphragm Material: Neoprene
• Seats Material: PTFE, Neoprene
• Standard Compliance: CGA E-4